A northerly and variable flow prevails over the South of the basin. Over the North-West, it is southerly, moderate and very variable. Over the North-East, it is westerly, moderate and variable.
For Swanage Bay :
No gale warning.
The reliability of the situation is good.
Skies changeable to very cloudy. No precipitation in the morning, possibility of showers in the afternoon. In the evening, skies with few clouds.
W force 3 becoming WSW force 4 in the middle of the day then WNW. Gusts reaching 23 knots in the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from SW. Good visibility becoming excellent in the middle of the day.